1. I

    The problem with RAIDZ or why you probably won't get the storage efficiency you think you will get

    I wrote something down on Github and would love to hear your feedback.
  2. B

    zfs raid-1 -> raidz-1 : 50% mehr Platzverbrauch

    Hallo, in diesem Thread wurde der Grund für den Mehrverbrauch erläutert: Ich habe jetzt das Problem, dass die Daten nicht auf die neuen Platten bekomme, wenn ich 50% mehr Platz...
  3. W

    raidz-1 degraded

    I found a raidz-1 degraded issue. I removed the problem disk and checked it on another computer, there is no problem with the disk. Tell me how to solve the problem?
  4. T

    Filesystem: ZFS (RAID1) vs ZFS (RAIDZ-1)

    TL;DR ZFS RAID1 vs RAIDZ-1? Hello comrades, After a long trip with Proxmox 6 its time to move on to 7 now. Trying a new clean install i found the BTRFS implementation (not interested for now) and an old intrigue that I could never answer. -Why on the Filesystem options i get options like ZFS...
  5. E

    Samsung SSD 970 EVO Plus 500GB PROXMOX RAID-5 (RAIDZ-1)

    Good day to all, I setuped RAID-5 configuration and did some disks performance/efficiency tests. Main idea is to check RAID-5 efficiency with this server configuration: CPU: 48 Cores @ 2.8 GHz RAM: RAM DDR4 256GB 2400 Disk: 4x NVME 500GB (Samsung SSD 970 EVO Plus 500GB) Raid Level: Custom NIC...
  6. M

    Trying to create a raidz1 with 3 different size disks

    Hi guys, I'm trying to set up a RAID 5 architecture using proxmox 6.2-4. The server has no hardware support for RAID. I have three disks of different size (1TB, 640GB, 640GB), so I can't select RAIDZ-1 on the installation menu. I have read on the forum that I have to configure this using zpool...
  7. A

    ZFS pool report wrong space usage on disk

    Hello every body! I'm very new to proxmox and facing a strange thing: I built a ZFS RAIDZ1 / RAID5 from 4 4TB drives for a total usable size of theorically 12 TB. Once formatted, there's 10.21 TB Usable for datas: Using Thick Provisionning - no snapshot running I have a VM with a virtual hard...
  8. D

    What is best performing file system for Proxmox 5.2 on 4 x NVMe SSD Drives?

    Good day all, Hardware Specs: Dell PowerEdge R630, Dual (2) Intel Xeon 8 Core E5-2667 v3 CPUs, 3.2 Ghz, 256 Gigabytes Memory, 2x Intel S3610 SSD fo Proxmox OS (raid 1 over PERC H330 SAS RAID Controller), 4x Intel P4510 series 1 Terabyte U.2 format NVMe SSD (VM storage), front 4 bays configured...
  9. L

    "Missing device in multi-device" boot error zfs raidz-1

    Hello, I have a Proliant DL380 G7 with dual CPU (x5690) and HP P410i smart raid controller. The controller does not support HBA / JBOD so I initialized the disks all as a single volume. I have the following drives available: - 1 SSD 120 GB for ZFS caching - 3 78 GB 15K SAS drives planned for...


The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!